[Capistrano] Re: Capistrano Connection Failure: Net::SSH::Disconnect: connection closed by remote host

[Jamis Buck]

What sshd vendor and version are you using on the server? What authentication methods is the ssh server set to allow?

- Jamis

On Aug 25, 2008, at 2:22 PM, Chuck wrote:

Aug 25 16:10:57 dss0s121 boks_sshd[12452]: [ID 800047 auth.crit]
fatal: mm_request_receive_expect: read: rtype 79 != type 77

Haven't been able to determine exactly what this is trying to tell me
yet.

Chuck

On Aug 22, 5:13 pm, Jamis Buck <[EMAIL PROTECTED]> wrote:

Does anything get logged by sshd on the server?

- Jamis

On Aug 22, 2008, at 2:47 PM, Chuck wrote:

Capistrano was working extremely well until a few weeks back. We have been unable to determine what change has caused our sudden connection failures. When the SSH command is run manually on the command line, it succeeeds without complaint. When the exact same command is run via a

task, it fails:

[EMAIL PROTECTED]:/var/www/brews> cap -S deploy_type=dr deploy:cron:show
 * executing `deploy:cron:show'
 * executing "crontab -l"
   servers: ["host2.domain.net", "host3.domain.net"]
connection failed for: host2.domain.net (Net::SSH::Disconnect:
connection closed by remote host), host2.domain.net
(Net::SSH::Disconnect: connection closed by remote host)

[EMAIL PROTECTED]:/var/www/brews> ssh host2 "crontab -l"
#####################################################################

#                                                                   #

#####################################################################
...

# min hours date month weekday # # 0-59 0-23 1-31 1-12 0-6 (where 0 is Sunday) # # NOTE: Terminate every line with a '%' to indicate the command # # ends with a newline (\n) character. #

Even more interesting, the Capistrano task will succeed if it is
executed by some account OTHER than "tools," following a standard
password prompt.

Capistrano v2.4.3
Net::SSH v2.0.3

This one is making me crazy!

Chuck

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